Sum of interior angles of a hexagon is ___.
We know that a hexagon has 6 sides.
So, applying the formula for sum of all the interior angles of a polygon:
Sum of interior angles = (n-2) × 180⁰
=> Sum of interior angles of a hexagon = (6-2) × 180⁰
=> Sum of interior angles of a hexagon = 4 × 180⁰
=> Sum of interior angles of a hexagon = 720⁰
Therefore, the sum of interior angles of the hexagon is 720°.